English dictionary, thesaurus, translations & etymology

careless

18 synonyms and 1 antonyms for careless, ranked by how commonly they're used.

Adjective — Not paying enough attention, so that mistakes or accidents happen.

Synonyms for careless

cursory derelict heedless irregardless irrespective lash lax neglectful negligent reckless regardless remiss slack slapdash sloppy slovenly slipshod unfaithful

Antonyms for careless

meticulous

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Synonyms and antonyms from Wiktionary, CC BY-SA.